????INTEL 2700G?????????÷×??????÷????ADV7125×?DAC??VGA±ê×???????????

???¨?????????÷????3??CLOCK??????????PCLK(?ó???????±??????LCLK?¨???±??????FCLK?¨???±??????±ê×?VGA????????????????????HSYNC?¨????????????????VSYNC?¨???±??????????.

HSYNC??VSYNC????????????????????????????CLOCK???????ò??HSYNC??·?????LCLK,VSYNC??·?????PCLK?????FCLK????????

PCLK??pixel clokfclk ?? frame clock
?ù??VSYNC????????fclk????????pclk
pclk??pixle clock?????ó?????????????±??